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libudev: add selinux
[elogind.git]
/
extras
/
ata_id
/
ata_id.c
diff --git
a/extras/ata_id/ata_id.c
b/extras/ata_id/ata_id.c
index ddd4151257142a91cbbfbc040b755522f3609169..43d9516a19774250978d6c07af39fcff5a5d5978 100644
(file)
--- a/
extras/ata_id/ata_id.c
+++ b/
extras/ata_id/ata_id.c
@@
-1,7
+1,7
@@
/*
* ata_id - reads product/serial number from ATA drives
*
/*
* ata_id - reads product/serial number from ATA drives
*
- * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2005
-2008
Kay Sievers <kay.sievers@vrfy.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@
-19,38
+19,21
@@
#include <ctype.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <string.h>
#include <errno.h>
+#include <getopt.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <linux/types.h>
#include <linux/hdreg.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <linux/types.h>
#include <linux/hdreg.h>
-#include "../../udev.h"
+#include "../../udev
/udev
.h"
-#ifdef USE_LOG
-void log_message(int priority, const char *format, ...)
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
{
{
- va_list args;
- static int udev_log = -1;
-
- if (udev_log == -1) {
- const char *value;
-
- value = getenv("UDEV_LOG");
- if (value)
- udev_log = log_priority(value);
- else
- udev_log = LOG_ERR;
- }
-
- if (priority > udev_log)
- return;
-
- va_start(args, format);
vsyslog(priority, format, args);
vsyslog(priority, format, args);
- va_end(args);
}
}
-#endif
static void set_str(char *to, const char *from, size_t count)
{
static void set_str(char *to, const char *from, size_t count)
{
@@
-86,45
+69,69
@@
static void set_str(char *to, const char *from, size_t count)
int main(int argc, char *argv[])
{
int main(int argc, char *argv[])
{
+ struct udev *udev;
struct hd_driveid id;
char model[41];
char serial[21];
char revision[9];
const char *node = NULL;
struct hd_driveid id;
char model[41];
char serial[21];
char revision[9];
const char *node = NULL;
- int i;
int export = 0;
int fd;
int rc = 0;
int export = 0;
int fd;
int rc = 0;
+ static const struct option options[] = {
+ { "export", 0, NULL, 'x' },
+ { "help", 0, NULL, 'h' },
+ {}
+ };
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
logging_init("ata_id");
logging_init("ata_id");
+ udev_set_log_fn(udev, log_fn);
+
+ while (1) {
+ int option;
- for (i = 1 ; i < argc; i++) {
- char *arg = argv[i];
+ option = getopt_long(argc, argv, "xh", options, NULL);
+ if (option == -1)
+ break;
- if (strcmp(arg, "--export") == 0) {
+ switch (option) {
+ case 'x':
export = 1;
export = 1;
- } else
- node = arg;
+ break;
+ case 'h':
+ printf("Usage: ata_id [--export] [--help] <device>\n"
+ " --export print values as environemt keys\n"
+ " --help print this help text\n\n");
+ default:
+ rc = 1;
+ goto exit;
+ }
}
}
- if (!node) {
- err("no node specified");
+
+ node = argv[optind];
+ if (node == NULL) {
+ err(udev, "no node specified\n");
rc = 1;
goto exit;
}
fd = open(node, O_RDONLY|O_NONBLOCK);
if (fd < 0) {
rc = 1;
goto exit;
}
fd = open(node, O_RDONLY|O_NONBLOCK);
if (fd < 0) {
- err(
"unable to open '%s'
", node);
+ err(
udev, "unable to open '%s'\n
", node);
rc = 1;
goto exit;
}
if (ioctl(fd, HDIO_GET_IDENTITY, &id)) {
if (errno == ENOTTY) {
rc = 1;
goto exit;
}
if (ioctl(fd, HDIO_GET_IDENTITY, &id)) {
if (errno == ENOTTY) {
- info(
"HDIO_GET_IDENTITY unsupported for '%s'
", node);
+ info(
udev, "HDIO_GET_IDENTITY unsupported for '%s'\n
", node);
rc = 2;
} else {
rc = 2;
} else {
- err(
"HDIO_GET_IDENTITY failed for '%s'
", node);
+ err(
udev, "HDIO_GET_IDENTITY failed for '%s'\n
", node);
rc = 3;
}
goto close;
rc = 3;
}
goto close;
@@
-171,6
+178,7
@@
int main(int argc, char *argv[])
close:
close(fd);
exit:
close:
close(fd);
exit:
+ udev_unref(udev);
logging_close();
return rc;
}
logging_close();
return rc;
}